Paul C Greco

US Patent:

D505933, Jun 7, 2005

Filed:

Nov 26, 2003

Appl. No.:

29/194628

Inventors:

Franco Lodato - Weston FL, US
Kevin D. Page - West Palm Beach FL, US
Paul Michael Greco - Parkland FL, US
Katherine Overby - Boynton Beach FL, US
Hartmut H. Esslinger - Los Gatos CA, US
Chris Green - San Francisco CA, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

1403

US Classification:

D14138

US Patent:

D517310, Mar 21, 2006

Filed:

Jun 7, 2004

Appl. No.:

29/206978

Inventors:

Adam R. Aron - Fort Lauderdale FL, US
Paul M. Greco - Parkland FL, US
Katherine A. Overby - Boynton Beach FL, US
Kevin D. Page - West Palm Beach FL, US
Chris Green - Sunnyvale CA, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

0301

US Classification:

D 3218

US Patent:

7200363, Apr 3, 2007

Filed:

Jan 22, 2003

Appl. No.:

10/349006

Inventors:

Paul M. Greco - Parkland FL, US
Stephen D. Hunt - Cooper City FL, US
Joseph W. Seuck - Lauder Hill FL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04B 7/00
H04B 1/38

US Classification:

455 661, 4555501

Abstract:

A communication device such as a cellular telephone () includes a heat-generating device () that generates heat energy. In thermal proximity to the heat-generating device () is a scent package () that includes a scented substance that is activated by the heat generated by the heat-generating device (). In one embodiment of the invention, the heat-generating device () is a power amplifier. In another embodiment of the invention, a method of providing a scent in a communication device comprises providing a heat-generating device and placing a scent package in thermal proximity to the heat-generating device. The heat-generating device can be a power amplifier used by the communication device, or other electrical circuit found in the communication device.

US Patent:

7304613, Dec 4, 2007

Filed:

Jun 21, 2004

Appl. No.:

10/872860

Inventors:

Adam R. Aron - Ft. Lauderdale FL, US
Paul M. Greco - Parkland FL, US
Jan-Ove U. Mattsson - Plantation FL, US
Lorenzo Ponce De Leon - Lake Worth FL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01Q 1/24

US Classification:

343702, 343895

Abstract:

A bowtie monopole antenna is fabricated of a sheet metal radiating body that is triangular shaped, and having a longitudinal dimension and axis () and a width (). One corner of the radiating body is tapered to form a feed point (). The length dimension determines the antenna's lowest resonance frequency while the taper created by the width determines the highest point of resonance. For using the bowtie monopole antenna in a communication device, the radiating body () is folded or wrapped around towards itself To facilitate the folding or wrapping a mounting substrate () is used. The substrate may be provided with retaining features () to capture the antenna assembly within the communication device.

US Patent:

57420041, Apr 21, 1998

Filed:

Sep 9, 1996

Appl. No.:

8/709703

Inventors:

Paul M. Greco - Boca Raton FL
Julio C. Castaneda - Coral Springs FL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H05K 900

US Classification:

174 35R

Abstract:

A shield (100) includes a raw sheet metal part (102) that is formed to include a tab 108 along with its biasing feature (110) at one end and a locating slot (114) at the other. This sheet metal part (102) is bent to form, whereby the tab (108) is engaged into the locating slot (114). The engagement of the tab (108) into the locating slot (114) is accompanied by the biasing feature (110) forcing the shield (100) to maintain a coplanar surface. The coplanarity of the shield (100) provides for an optimum soldering of the shield (100) to a circuit carrying substrate (300).

US Patent:

57494576, May 12, 1998

Filed:

Dec 23, 1996

Appl. No.:

8/774047

Inventors:

Julio C. Castaneda - Coral Springs FL
Troy V. Frandsen - Sunrise FL
Paul M. Greco - Boca Raton FL

Assignee:

Motorola Inc. - Schaumburg IL

International Classification:

H01H 312

US Classification:

200343

Abstract:

An electronic device (100) includes an internally mounted circuit substrate (110) having a surface (111) with mounted electrical components (130), including a flat switch (132) having a direction of actuation (201) substantially perpendicular to the surface. The electronic device (100) includes an actuator button (150) with an externally accessible user interface portion (151) and an internally positioned actuator member (155). The actuator member (155) is pivotable from a first position adjacent to the switch (132), to a second position engaging and actuating the switch (132) when the user interface portion (151) is depressed. Preferably, the actuator button (150) is attached to a device housing member (121, 122) using an integrally formed shaft (180) that provides a spring bias return force for the button (150) when depressed.

US Patent:

20220381969, Dec 1, 2022

Filed:

Jun 6, 2022

Appl. No.:

17/833677

Inventors:

- Plantation FL, US
Hui-Chuan Cheng - Cooper City FL, US
Paul M. Greco - Parkland FL, US
William Hudson Welch - Fort Lauderdale FL, US
Eric C. Browy - Meridian ID, US
Bradley Jay Sissom - Boulder CO, US

Assignee:

Magic Leap, Inc. - Plantation FL

International Classification:

F21V 8/00
G06F 3/01
G06F 3/147
G09G 3/00
G09G 3/20
G02B 27/01
G02B 7/00
G02B 5/30
G02B 27/00
G02B 27/28
G02B 27/10
H04N 9/31
G02C 5/16
G02C 11/00
G06F 1/16
G06F 1/20
H05K 7/20
G02B 5/18

Abstract:

An artifact mitigation system includes a projector assembly and a set of imaging optics optically coupled to the projector assembly. The artifact mitigation system also includes an eyepiece optically coupled to the set of imaging optics. The eyepiece includes a diffractive incoupling interface. The artifact mitigation system further includes an artifact prevention element disposed between the set of imaging optics and the eyepiece. The artifact prevention element includes a linear polarizer, a first quarter waveplate disposed adjacent the linear polarizer, and a color select component disposed adjacent the first quarter waveplate.

US Patent:

20220244439, Aug 4, 2022

Filed:

Apr 25, 2022

Appl. No.:

17/660526

Inventors:

- Plantation FL, US
Michael Anthony KLUG - Austin TX, US
Paul M. GRECO - Parkland FL, US
Brian T. SCHOWENGERDT - Seattle WA, US

Assignee:

Magic Leap, Inc. - Plantation FL

International Classification:

G02B 5/18
B29D 11/00
G02B 27/01

Abstract:

Disclosed is an improved diffraction structure for 3D display systems. The improved diffraction structure includes an intermediate layer that resides between a waveguide substrate and a top grating surface. The top grating surface comprises a first material that corresponds to a first refractive index value, the underlayer comprises a second material that corresponds to a second refractive index value, and the substrate comprises a third material that corresponds to a third refractive index value. According to additional embodiments, improved approaches are provided to implement deposition of imprint materials onto a substrate, which allow for very precise distribution and deposition of different imprint patterns onto any number of substrate surfaces.